Ordering of NFS4 ACLs

Hello,

I noticed that ordering of created NFS4 ACLs isn’t respected neither when setting it through the UI nor when using nfs4xdr_setfacl .

The only thing that helps, i.e. makes it possible to set a specific ACE order is through nfs4xdr_setfacl -e and reordering the ACEs there.

Is there any reference why that is so, or that this is a known thing or otherwise not expected to be solved?

Thanks.